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A family-owned mechanical contractor based in Cleveland & Akron, Ohio

Family owned and operated.

As a family owned business, we treat each project as if it were our own. We take pride in the long-lasting relationships we've built over the years, and we're dedicated to upholding our reputation of quality craftsmanship. 

T.H. Martin has been part of the Northeast Ohio commercial mechanical contractor community for more than 35 years. Our strong values and attention to quality workmanship help make us strong leaders in the Ohio commercial HVAC market.

Our mission is to provide the best quality assisted designs, fabrication, installation, service, and maintenance for a diverse range of applications in the commercial HVAC arena.


We strive to create successful partnerships with our clients. Our goal is to meet our end users’ expectations with quality, reliable and dependable service.

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Strong Labor Relations. 


For over three decades, we have recognized the immense value that skilled union workers bring to our projects. Our collaboration with local unions goes beyond a contractual obligation; it reflects our dedication to the well-being of our workforce and the broader community. We prioritize fair wages, safe working conditions, and adherence to industry standards.

T.H. Martin is signatory with:

  • Sheetmetal Locals 33 & 24

  • Pipefitters Local 120

  • Pipefitters/Plumbers Local 219, 94, 42, & 189

  • Plumbers Local 55



Yellow Label

Our Akron Shop is yellow label certified. We can ship fabricated and assembled mechanical piping to anywhere in the county. When you see the bright yellow union label, you can be sure that your piping system has been fabricated by UA members working for PFI contractors. A guarantee of quality. 

November, 2023


Our Projects

T.H. Martin's project portfolio includes healthcare facilities, academic buildings, commercial buildings, and more. 

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